Have you got a Meraki device (like an MX) on something that moves, such as a marine vessel, vehicle, etc?
Then you should check out my latest project. I marry a GPS chip to a raspberry Pi to form a GPS server (using the common gpsd), and then use a script to get the GPS co-ordinates from this to update the Meraki devices location on the overview map.
If you already have a network gpsd on-board then all you need is the script.
We have a survey department and they store their GPS locations in a csv file on a server and they update that information on a hourly basis.
I have created a tiny Flask server which i now query to obtain the GPS position of a vessel, and change all devices in meraki which belong to that network on board the vessel...You sent a request to the server and recieve a json file with the lat and lng
It is up and running now, and we see all vessels now in our meraki Map.....
PhilipDAthgave me the idea, and i adapted it for use in my company.